. >> nam le went after obama for his response to the u.s. consulate attack in libya. >> it took the president two weeks to acknowledge this was a terrorist attack. -- ryan went after obama. >> joe biden often laughed at ryan's arguments >> . joe biden understood he had to go out there and do what president obama failed to do last week. >> i thought joe biden was great to night. i cannot be prouder of him. >> i think the vice president knows that sometimes the words don't come out the right way. [laughter] >> but i always say what i mean. >> the next big debate is next tuesday when president obama and mitt romney will square off for the second round in new york. brandi hitt, abc news, ky. >> vice-president joe biden stirred up debate when he laughed and smiled several times during his face-off with ryan. two to accounts or prompted by this. >> talented mitt romney remains on the campaign trail with a stop in richmond later this morning. >> we have some news that may put a chill on your plans to eat ice cream. >> walmart could end up with a bl